— Martin Luther King, Jr. American clergyman, activist, and leader in the American Civil Rights Movement 1929 - 1968Context: We must keep moving. If you can’t fly, run; if you can’t run, walk; if you can’t walk, crawl; but by all means keep moving.
"Keep Moving from this Mountain" http://www5.spelman.edu/about_us/news/pdf/70622_messenger.pdf – Founders Day Address at the Sisters Chapel, Spelman College (11 April 1960)